20084322 has 32 divisors (see below), whose sum is σ = 41674752. Its totient is φ = 6448464.

The previous prime is 20084299. The next prime is 20084329. The reversal of 20084322 is 22348002.

It is not an unprimeable number, because it can be changed into a prime (20084329) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18363 + ... + 19425.

It is an arithmetic number, because the mean of its divisors is an integer number (1302336).

Almost surely, 2^20084322 is an apocalyptic number.

20084322 is an abundant number, since it is smaller than the sum of its proper divisors (21590430).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20084322 is a wasteful number, since it uses less digits than its factorization.

20084322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1182.

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 20084322 is about 4481.5535252856. The cubic root of 20084322 is about 271.8227020029.

The spelling of 20084322 in words is "twenty million, eighty-four thousand, three hundred twenty-two".